Hawaii Five-O has 12 seasons.

Hawaii Five-O has 284 episodes.

The key characters in Hawaii Five-O are Det. Steve McGarrett (Jack Lord), Danny Williams (James MacArthur), Chin Ho (Kam Fong).

Hawaii Five-O was directed by Michael O'Herlihy, Paul Stanley, Allen Reisner, Don Weis, Richard Benedict, Charles S. Dubin, Bruce Bilson, Reza Badiyi, Alf Kjellin, Jack Lord, Dennis Donnelly, Herschel Daugherty, Bob Sweeney, Ernest Pintoff, Abner Biberman, Ralph Levy, Ron Winston, Beau Vanden Ecker, Philip Leacock, Nicholas Colasanto, Robert L. Morrison, Barry Crane, Seymour Robbie, Joseph Manduke, Douglas Green, Anton Leader, Sutton Roley, Ron Satlof, Marvin J. Chomsky, Leo Penn, John Peyser, Corey Allen, Harvey S. Laidman, John Newland, Harry Harris, Gordon Hessler, John Llewellyn Moxey, Jerry London, Paul Wendkos, Marc Daniels, Harry F. Hogan, Jerry Jameson, Harry Falk, Noel Black, Barry Shear, Irving J. Moore, Lawrence Dobkin, Gene Nelson, David Friedkin, Dick Moder, Bernard McEveety, Danny Arnold, Jerry Thorpe, Robert Butler, Jack Shea, Steven Hilliard Stern, Robert Gist, Ray Austin, Jack Whitman, Herbert Hirschman, Robert Scheerer, Murray Golden, Edward M. Abroms.

Hawaii Five-O was produced by Larry Stewart, Philip Leacock, Bob Sweeney, Leonard Katzman, Leonard Freeman, Bill Finnegan.

Five-0 was a special state police unit answering only to the Governor of Hawaii. It worked with Honolulu police to fight the underworld in the island state. Sooner or later virtually all the bad guys heard Steve McGarrett grunt "Book 'em, Danno!" though chief bad guy Wo Fat was caught after MacArthur left the series.

Hawaii Five-O is rated TV-PG.

Hawaii Five-O is a Drama, Crime, Mystery show.

Hawaii Five-O has an audience rating of 7.4 out of 10.

Hawaii Five-O episodes are 60m long.

No, this show was canceled after 12 seasons.